You're makin great points!
I was actually just hearing about this Karla Ortiz copyright case. Sounds like it's going to shine a big ol spotlight on how these systems work and how exactly they copy other people's work.
I wonder if it could make things so prohibitively expensive it's no longer worth investing in for most companies. At the very least, it hopefully gives artists/content creators some kind of legal protection
Well for ads I use DNS66. It works pretty well and even blocks ads in most apps and games. It basically makes some free apps feel like the premium version